AVISTA CORP (AVA) Form 10-K Annual Reports
AVISTA CORP (AVA) is a publicly traded company on the NYSE, categorized under SIC 4931 (Electric & Other Services Combined). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: AVA
CIK: 104918
Exchange: NYSE
SIC 4931: Electric & Other Services Combined
Fiscal Year End: 12/31
State: WA
Independent PCAOB Auditor
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Audit Firm
Deloitte & Touche LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerDavid Sacoolas
Audit LocationPortland, Oregon, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 3 | 2026-10-01 | 2026-10-01 | PRIMARY DOCUMENT | 0000104918-26-000073 | View SEC Doc Filr Page |
| 3 | 2026-10-01 | 2026-10-01 | PRIMARY DOCUMENT | 0000104918-26-000072 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000071 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000070 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000069 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000068 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000067 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000066 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000065 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000064 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000063 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-02 | PRIMARY DOCUMENT | 0000104918-26-000062 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | PRIMARY DOCUMENT | 0000104918-26-000061 | View SEC Doc Filr Page |
| 144 | 2026-09-02 | — | 144 Filing | 0001973379-26-000331 | View SEC Doc Filr Page |
| 8-K | 2026-08-19 | 2026-08-17 | 8-K | 0001193125-26-357089 | View SEC Doc Filr Page |
| 8-K | 2026-08-03 | 2026-08-01 | 8-K | 0001193125-26-329442 | View SEC Doc Filr Page |
| 8-K | 2026-08-03 | 2026-08-03 | 8-K | 0001193125-26-329086 | View SEC Doc Filr Page |
| 10-Q | 2026-08-03 | 2026-06-30 | 10-Q | 0001193125-26-329083 | View SEC Doc Filr Page |
| 8-K | 2026-07-02 | 2026-07-02 | 8-K | 0001193125-26-294722 | View SEC Doc Filr Page |
| 11-K | 2026-06-26 | 2025-12-31 | 11-K | 0001193125-26-283163 | View SEC Doc Filr Page |
| 4 | 2026-06-16 | 2026-06-15 | PRIMARY DOCUMENT | 0000104918-26-000060 | View SEC Doc Filr Page |
| 8-K | 2026-06-12 | 2026-06-12 | 8-K | 0001193125-26-269388 | View SEC Doc Filr Page |
| 8-K | 2026-06-02 | 2026-05-29 | 8-K | 0001193125-26-253795 | View SEC Doc Filr Page |
| 8-K | 2026-05-20 | 2026-05-14 | 8-K | 0001193125-26-231187 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | PRIMARY DOCUMENT | 0000104918-26-000059 | View SEC Doc Filr Page |